bedizen vs ornament

bedizen is not a noun while ornament is a noun.

Word	Noun	Adjective	Verb	Adverb
bedizen	No	No	Yes	No
ornament	Yes	No	Yes	No

As verbs, ornament is a hypernym of bedizen; that is, ornament is a word with a broader meaning than bedizen:

Other hypernyms of bedizen include adorn, beautify, decorate, embellish, grace.

bedizen (noun)	ornament (noun)
	something used to beautify

bedizen (verb)	ornament (verb)
dress up garishly and tastelessly	make more attractive by adding ornament, colour, etc.
decorate tastelessly	be an ornament to